// ============================================================================
//
// Copyright (C) 2006-2007 Dengues
//
// Google Group: http://groups.google.com/group/dengues
// QQ Group: 24885404
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
// ============================================================================
package org.dengues.designer.ui.database.policies;

import org.dengues.designer.ui.database.commands.DiagramChildNameChangeCommand;
import org.dengues.model.database.DiagramChild;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.DirectEditPolicy;
import org.eclipse.gef.requests.DirectEditRequest;

/**
 * Qiang.Zhang.Adolf@gmail.com class global comment. Detailled comment <br/>
 * 
 * @since 2007-9-23 下午01:42:31
 */
public class DiagramChildDirectEditPolicy extends DirectEditPolicy {

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.editpolicies.DirectEditPolicy#getDirectEditCommand(org.eclipse.gef.requests.DirectEditRequest)
     */
    protected Command getDirectEditCommand(DirectEditRequest request) {
        DiagramChild model = (DiagramChild) getHost().getModel();
        return new DiagramChildNameChangeCommand(model, (String) request.getCellEditor().getValue());
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.gef.editpolicies.DirectEditPolicy#showCurrentEditValue(org.eclipse.gef.requests.DirectEditRequest)
     */
    protected void showCurrentEditValue(DirectEditRequest request) {

    }

}
